I may post some random item from my junk boxes and component drawers I'm sure I have a few ancient items that are worthy of comment too (OC71 transistors with the paint scraped off perhaps).... Postbag circa 1977 I would think.

Last edited by ahull on Fri Feb 03, 2017 4:49 pm, edited 1 time in total.

ahull wrote:
I may post some random item from my junk boxes and component drawers I'm sure I have a few ancient items that are worthy of comment too (OC71 transistors with the paint scraped off perhaps).... Postbag circa 1977 I would think.

Nothing too exciting in my first rummage, but one or two ancient and strange things are lurking in the darker corners of the junk pile. Refrain from any references to the ancient and strange individual posting these pictures please.

More "junk" and post bag items here ==> some from the links above... some more recent.

2017-02-03 16.26.33.jpg (157.12 KiB) Viewed 811 times

2017-02-03 16.35.44.jpg (17.88 KiB) Viewed 811 times

<<Alternative Images for those who can't see Google Image 2km long URLs

Last edited by ahull on Fri Feb 03, 2017 10:06 pm, edited 2 times in total.

There are a number of variants of this type of board, and they are as cheap as chips. You need to add some buffering if you intend to use them for higher voltages, as the bare CY7C68013A is relatively fragile.

The really obscure and random junk useful stuff lives here...somewhere ... one day I'll get round to re-labelling them all.

Hunks of junk on the move.

MobileJunkBins.JPG (84.36 KiB) Viewed 787 times

Portable clutter management relies on lots of theses... two quid each in one of the two near identical discount supermarkets, can't remember if it was Aldi or Lidl... but they were discounted from eight quid each to two, so I bought the lot.